CN108948975A - A kind of preparation method and applications of the dual cure metal coating with anti-pollution function - Google Patents
A kind of preparation method and applications of the dual cure metal coating with anti-pollution function Download PDFInfo
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- CN108948975A CN108948975A CN201810931924.1A CN201810931924A CN108948975A CN 108948975 A CN108948975 A CN 108948975A CN 201810931924 A CN201810931924 A CN 201810931924A CN 108948975 A CN108948975 A CN 108948975A
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- dual cure
- pollution function
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
- C09D163/10—Epoxy resins modified by unsaturated compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
- C09D5/1662—Synthetic film-forming substance
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Abstract
Requirement due to people to metallic paint is continuously improved, and the basic performance for not being intended merely to metallic paint wants meet demand, it is also desirable to which metallic paint can have certain oil resistant, anti-pollution characteristic.The first object of the present invention is to propose a kind of dual cure metal coating with anti-pollution function, the purpose of second purpose is to propose the preparation method of the dual cure metal coating with anti-pollution function as described above, third is the application for proposing the dual cure metal coating with anti-pollution function as described above.Wherein, a kind of dual cure metal coating with anti-pollution function includes following components in parts by weight: UV oligomer 5-60%, reactive diluent 10-50%, photoinitiator 0.5-5%, Hydroxylated acrylic resin 10-40%, curing agent 5-20%, fluorine-containing/Si acrylate 0.5-5%, promotor 0.5-5%, solvent 10-20%, levelling agent 0.1-0.5%, pigment 1-5%.
Description
Technical field
The invention belongs to chemistry painting industry fields, more specifically, being related to a kind of UV/ thermosetting pair with anti-pollution function
The preparation method and applications of weight curing metal coating.
Background technique
UV/ thermosetting dual-cured coating has clear advantage in the wearability for solving metallic paint, adhesive force etc.,
Requirement by the extensive concern of researcher, but due to people to product quality is continuously improved, in metallic paint coating
In the process, the basic performance for not being intended merely to metallic paint wants meet demand, it is also desirable to and metallic paint can have certain oil resistant,
Anti-pollution characteristic, especially in marine ship coating, the fields such as coating container, people's urgent need have certain oil-resistant characteristic and
The coating of anti-pollution characteristic temporarily also finds no such product on the market at present.Number of patent application is
The patent of invention of CN200710302243.0 proposes a kind of UV light coating, using photocuring technology, passes through addition
The resin of organic silicon reaches oil resistant, anti-pollution characteristic, the disadvantage is that only by photocuring technology, for additive color system, deep layer
Problem of solidification not can solve, and bring consequence is exactly that curing of coatings is not thorough, after a period of use, adhesive force decline
Obviously.Number of patent application is that the patent of invention of CN200810051576.5 proposes a kind of ultraviolet light-heat dual curing polyaniline anti-corrosion
Coating and preparation method thereof uses UV/ thermosetting dual cure mode, and development is to use resin preparation anti-corrosion based on polyaniline
Coating, but there is no oil resistant and resistant function.Application No. is the patents of CN201310684438.1 to propose that one kind is dual modified, dual
Cured epoxy acrylate coating prepares epoxy acrylate coating, still using the hot dual cure mode of UV/
There is no the function of oil resistant and resistant.
Summary of the invention
In view of this, the first object of the present invention is to propose a kind of dual cure metal coating with anti-pollution function,
Second purpose is to propose the preparation method of the dual cure metal coating with anti-pollution function as described above, and the purpose of third is
It is proposed the application of the dual cure metal coating with anti-pollution function as described above.Of the invention described have antifouling function
The dual cure metal of energy not only can satisfy every basic performance of general metallic paint with coating, meanwhile, also have very
Good oil resistant function and resistant function.The dual cure metal coating with anti-pollution function is very widely used,
Such as it has a clear superiority in fields such as ship metal coating, coating container and color steel tile coating.
The present invention is to be achieved through the following technical solutions: a kind of dual cure metal coating with anti-pollution function, packet
Containing following components in parts by weight:
Wherein, the UV oligomer is selected from epoxy acrylate resin, modified epoxy acrylic ester resin, polyurethane third
One of alkene acid ester resin, polyester acrylate resin or curable amino acrylate resin or several mixtures.
The reactive diluent is selected from hydroxyethyl methacrylate (HEMA), hydroxy-ethyl acrylate (HEA), two contractings three
Propylene glycol diacrylate (TPGDA), trimethylolpropane trimethacrylate (TMPTA), ethoxyquin trimethylolpropane tris third
Olefin(e) acid ester (EO3-TMPTA), dipropylene glycol diacrylate (DPGDA), neopentylglycol diacrylate (NPGDA), the third oxidation
Neopentylglycol diacrylate (PO2-NPGDA), 1,6 hexanediol diacrylate (HDDA), pentaerythritol triacrylate
(PETA) or the mixture of one or more of double pentaerythritol methacrylate (DPHA).
The photoinitiator is selected from 2- hydroxy-2-methyl -1- phenylacetone (1173), 1- hydroxy cyclohexyl phenylketone
(184), 2,4,6- trimethyl benzoyl diphenyl base phosphine oxide (TPO), the oxidation of bis- (2,4,6- trimethylbenzoyl) phenyl
Phosphine (819), isopropyl thioxanthone (ITX), benzophenone (BP), 2,4,6- trimethylbenzoyl phenyl phosphinic acid ethyl ester
(TPO-L), one or more of 2- methyl-1-(4- first mercaptophenyl)-2- morpholine-1- acetone (907) mixture.
The hydroxyl value of the Hydroxylated acrylic resin is 10-70mgKOH/g, acid value 20-70mgKOH/g, and molecular weight is
1000-5000g/mol, solid content 35-65%.The Hydroxylated acrylic resin can be one or several kinds of hydroxies
The mixture of acid ester resin.
The curing agent be amino resins class curing agent, selected from cyanogen spy CYMEL303LF, CYMEL325,
One of CYMEL659, CYMEL1158 or commercially available 1303,5140 and 745 or a variety of.
Fluorine-containing/the Si acrylate is various fluorinated acrylates and organic silicon acrylic ester resin, is selected from
In the organic fluorinated monomer of CY-001 and CY-002 of middleization chemistry, the organic silicon acrylic ester WSS- of multicolored colour chemistry company
162 and WSS-163, the silicone modified acrylic resin EB350 and EB1360 of UCB. S.A. (BE) Bruxelles Belgium, the CN990 of Sartomer, Taiwan are long
Learn public one of 6225 or a variety of in Xinghua.
The promotor is phosphates acrylate, CD-9051 and CD-9051 including Sartomer, Japan
One of PM-1 and PM-2 of chemical company or several mixtures.
The solvent is mainly the low-boiling solvent of height of various environment-friendly types, selected from dimethyl carbonate, ethyl acetate,
One of ethylene glycol monobutyl ether or several mixtures.
The levelling agent is selected from one or both of 310 or 358 mixture of BYK company.
The pigment is various organic pigments, selected from one or both of organic blue, organic yellow.
The dual cure metal with anti-pollution function is preferably prepared by the following preparation method with coating:
(1) photoinitiator of 0.5-5% mass parts is dissolved in the solvent of 10-20% mass parts, stirs evenly, is contained
There is the solution I of photoinitiator；
(2) pigment of 1-5% mass parts is added to the reactive diluent and 10-40% of 6.667-33.335% mass parts
It in the Hydroxylated acrylic resin of mass parts, mixes, grinds by three-roller, obtain the resin compound containing organic blue pigment
Ⅱ；
(3) by the UV oligomer of 5-60% mass parts, the curing agent of 5-20% mass parts, 0.5-5% mass parts it is fluorine-containing/
Si acrylate, the promotor of 0.5-5% mass parts, the levelling agent of 0.1-0.5% mass parts and 3.333-16.665% matter
It measures part reactive diluent to be added in blender, and the photoinitiator solution I prepared in step (1) is added and is prepared in step (2)
The resin compound containing organic blue pigment, stir, after filtering, can be obtained dual solid with anti-pollution function
Change metal coating.
Dual cure metal with anti-pollution function of the invention is tested for the property with coating, specific test process
As follows: the dual cure metal with anti-pollution function that will be prepared is sprayed on tinplate sheet (5cm*10cm) with coating,
2min is toasted at 50 DEG C, then passes through ultraviolet light 20-30s, then toasts 20-30 minutes under the conditions of 130 DEG C, after cooling
The paint film that film thickness is 10-20 microns is obtained, following performance test is done to obtained paint film:
(1) adhesive force is tested: drawing 100 1mm*1mm just in surface of the paint film according to GB 9286-1988 cross hatch device
Square grid.The adhesive tape of the model 600 produced with Minnesota Mining and Manufacturing Company is smooth to be bonded on grid, squeezes out additional air, so
Adhesive tape is uncovered rapidly with 60 ° of angles afterwards, and whether observe at the scratch of paint film has depainting.The results show that paint film is without falling off, adhesive force 0
Grade (optimal), fully meets the service performance of coating.
(2) according to the regulation of GB 6739-1986, organic coating film hardness hardness test: is measured using known hardness pencil.
The results show that hardness of paint film between 1H-3H, substantially meets the performance requirement of coating.
(3) test of resistant to liquid medium: providing according to GB 9274-1988, is measured using infusion method method.The results show that
Surface of the paint film meets the resistant to liquid dielectric behavior of coating without phenomena such as whitening without blistering.
(4) surface can be tested: use the OCA collection of contact angle measuring instrument measurement paint film and water and diiodo- of Physlcs company
Then the contact angle of methane is obtained the surface energy of coating by the measuring instrument.The results show that the surface of paint film can be respectively less than 22mJ/
M2,
It can be seen that the dual cure metal paint adhesion prepared by the method for the present invention with anti-pollution function
By force, hardness is high, resistance to fluidity is good, surface energy is low, to can not only meet the general service performance of metallic paint, may also reach up
Lasting oil resistant, anti-pollution characteristic.
In the preparation method of dual cure metal coating with anti-pollution function of the invention using ultraviolet light (UV) and
The dual cure mode of thermosetting, is compared with traditional curing mode, and traditional ultraviolet light (UV) curing technology is due to having height
It the advantages of effect, environmental protection, energy conservation is waited clearly, gets more and more people's extensive concerning in recent years, is applied to printing, packaging, electronics leads to
Letter, all trades and professions such as household electrical appliances.Photocuring product is mainly with UV coating, UV ink, UV adhesive, photosensitive printing material, photoresist
Etc. forms occur, in people's lives, photocuring product is found everywhere, using being ubiquitous.
But UV-curing technology also has scarce limit, is mainly manifested in: if (1) encountering opaque system, ultraviolet light
It is blocked, then can not solidify；(2) cured film cannot be too thick, if film is too thick, bottom solidification not exclusively, will affect adhesive force；
(3) for additive color system, since pigmented system will affect the transmitance of light, solidification effect variation is directly resulted in.
It is an advantage of the present invention that dual using UV/ thermosetting with coating for the dual cure metal with anti-pollution function
Curing technology can be very good the scarce limit for solving the problems, such as that UV solidification process is used alone, and use UV curing technology first, form material
The first time of material forms, and can also cry precuring, and the UV oligomer in system is under the action of photoinitiator at this time, the overwhelming majority
Moment forms network structure, heat cure is then carried out again, at this point, remaining prepolymer and other components will thoroughly be consolidated in system
Change, second of molding of forming material forms final paint film.
At present we retrieve about oil resistant, patent document in terms of resistant, most of is all by adding small molecule
Organic fluoride/silicon additive reaches oil resistant, resistant effect, and Organic fluoride/silicon additive of small molecule is often in paint film forming process
It migrates, if paint film is destroyed, the oil resistant of paint film, resistant effect will also be deteriorated, the process of present patent application
Used in be fluorine-containing/Si acrylate, containing C=C double bond, in ultraviolet light UV solidification-thermosetting dual curing process,
Network cross-linked effect occurs for the UV oligomer of fluorine-containing/Si acrylate and system containing C=C double bond, so that fluorine-containing/silicon third
Olefin(e) acid ester is firmly fixed in metallic substrate surface, is avoided small molecule Organic fluoride/silicon and is migrated in paint film forming process
The problem of, it can achieve the effect of permanent, lasting oil resistant and resistant.
Dual cure metal of the present invention with anti-pollution function can be applied to the painting of all kinds of metal bases with coating
Dress, such as anti-fouling ship paint, paint for container, color steel tile coating and various metallic conduit coating.
Specific embodiment
Case 1 is embodied:
(1) 3g photoinitiator 1173 is dissolved in 10g environmentally friendly solvent dimethyl carbonate, is stirred evenly, obtain drawing containing light
Send out the solution I of agent；
(2) 20g reactive diluent TPGDA, 10g Hydroxylated acrylic resin (hydroxyl value is added in the organic blue pigment of 1g
It in 15mgKOH/g), mixes, grinds by three-roller, obtain the resin compound II containing organic blue pigment；
(3) by 30g UV oligomer (epoxy acrylic resin), 5g curing agent (CYMEL303LF), 1g it is fluorine-containing/silicon propylene
Acid ester monomer (CY-001), 1.5g promotor (CD-9051), 0.2g levelling agent (BYK310) and 10g reactive diluent
TPGDA is added in blender, and the photoinitiator solution I prepared in step (1) is added and prepared in step (2) containing organic
The resin compound of blue pigment, stirs, and after filtering, the dual cure metal with anti-pollution function can be obtained and apply
Material, then the dual cure metal by this with anti-pollution function is protected from light with coating, is spare.
(4) with the dual cure metal coating with anti-pollution function obtained in step (3) to by processing of rust removing
The tinplate progress coating of length 10cm, width 5cm, 10 microns of coating thickness.By ultraviolet lamp precuring, it is then placed in 130
It is toasted 20 minutes in degree baking oven, performance test after cooling.Test result is shown as cured film surface hardness 1H, wear-resisting more than 500
Secondary, contact angle is 98 °, and surface energy 21.43mJ/m2 has preferable anti-fouling effect.
Case 2 is embodied:
(1) 2g photoinitiator TPO, 3g photoinitiator 184 is dissolved in 20g environmentally friendly solvent dimethyl carbonate, is stirred evenly,
Obtain the solution I containing photoinitiator；
(2) the organic yellow pigment of 2g is added to 10g reactive diluent TPGDA, 20g reactive diluent TMPTA and 15g hydroxyl
In acrylic resin (hydroxyl value 30mgKOH/g), by three-roller mixing, grinding, the resin mixing containing organic yellow pigment is obtained
Object II；
(3) by 20gUV oligomer (3 functional polyurethanes acrylate), 7g curing agent (CYMEL325), 3g fluorine-containing propene
Acid ester monomer (CY-002), 3g promotor (CD-9052), 0.3g levelling agent (BYK310) and 15g reactive diluent TPGDA
Be added in blender, and the photoinitiator solution I prepared in step (1) is added and prepared in step (2) containing organic yellow face
The resin compound II of material, stirs, and after filtering, the dual cure metal with anti-pollution function can be obtained and apply
Material, then the dual cure metal by this with anti-pollution function is protected from light with coating, is spare；
(5) with the dual cure metal coating with anti-pollution function obtained in step (3) to by processing of rust removing
The tinplate progress coating of length 10cm, width 5cm, 10 microns of coating thickness.Ultraviolet lamp precuring is crossed, is then placed in 130 degree
It is toasted 20 minutes in baking oven, performance test after cooling.Cured film surface hardness 2H, it is wear-resisting more than 700 times, 108 ° of contact angle, table
Face energy 18.65mJ/m2 has good anti-fouling effect.
Case 3 is embodied:
(1) 2g photoinitiator ITX, 3g photoinitiator 184 is dissolved in 20g environmentally friendly solvent dimethyl carbonate, is stirred evenly,
Obtain the solution I containing photoinitiator；
(2) 10g reactive diluent HDDA, 20g reactive diluent TMPTA and 20g hydroxyl third is added in the organic blue pigment of 4g
It in olefin(e) acid resin (hydroxyl value 50mgKOH/g), mixes, grinds by three-roller, until the resin compound containing organic blue pigment
Ⅱ；
(3) by 20gUV oligomer (epoxy acrylic resin), 15gUV oligomer (two functional polyurethanes acrylate),
10g curing agent (CYMEL1158), 3g be fluorine-containing/silica acrylic acid ester monomer (WSS-162), 3g promotor (PM-2), 0.5g levelling
Agent (BYK310) and 15g reactive diluent HEMA are added in blender, and it is molten that the photoinitiator prepared in step (1) is added
The resin compound II containing organic blue pigment prepared in liquid I and step (2), stirs, after filtering, can be obtained
Dual cure metal coating with anti-pollution function, then the dual cure metal by this with anti-pollution function is carried out with coating
It is protected from light, is spare；
(4) with the dual cure metal coating with anti-pollution function obtained in step (3) to by processing of rust removing
The tinplate progress coating of length 10cm, width 5cm, 20 microns of coating thickness.Ultraviolet lamp precuring is crossed, is then placed in 130 degree
It is toasted 30 minutes in baking oven, performance test after cooling.Cured film surface hardness 2H, it is wear-resisting more than 1000 times, 105 ° of contact angle, table
Face can be respectively less than 19.73mJ/m2, have good anti-fouling effect.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of dual cure metal coating with anti-pollution function includes following components in parts by weight:
2. as described in claim 1 with the dual cure metal coating of anti-pollution function, it is characterised in that: the UV is low
Polymers is selected from epoxy acrylate resin, modified epoxy acrylic ester resin, polyurethane acrylate resin, polyester acrylate
One of resin or curable amino acrylate resin or several mixtures.
3. as described in claim 1 with the dual cure metal coating of anti-pollution function, it is characterised in that: the activity
Diluent is selected from hydroxyethyl methacrylate, hydroxy-ethyl acrylate, tri (propylene glycol) diacrylate, trimethylolpropane tris
Acrylate, ethoxyquin trimethylolpropane trimethacrylate, dipropylene glycol diacrylate, neopentylglycol diacrylate,
Third oxidation neopentylglycol diacrylate, 1,6 hexanediol diacrylate, pentaerythritol triacrylate or dipentaerythritol
The mixture of one or more of six acrylate.
4. as described in claim 1 with the dual cure metal coating of anti-pollution function, it is characterised in that: the light draws
It sends out agent and is selected from 2- hydroxy-2-methyl -1- phenylacetone, 1- hydroxy cyclohexyl phenylketone, 2,4,6- trimethyl benzoyl diphenyl
Base phosphine oxide, bis- (2,4,6- trimethylbenzoyl) phenyl phosphine oxides, isopropyl thioxanthone, benzophenone, 2,4,6- tri-
One or more of methyl benzoyl phenyl-phosphonic acid ethyl ester, 2- methyl-1-(4- first mercaptophenyl)-2- morpholine-1- acetone
Mixture.
5. as described in claim 1 with the dual cure metal coating of anti-pollution function, it is characterised in that: the hydroxyl
The hydroxyl value of acrylic resin is 10-70mgKOH/g, acid value 20-70mgKOH/g, molecular weight 1000-5000g/mol, admittedly contain
Amount is 35-65%.
6. as described in claim 1 with the dual cure metal coating of anti-pollution function, it is characterised in that: the solidification
Agent is amino resins class curing agent, is selected from CYMEL303LF, CYMEL325, CYMEL659, CYMEL1158,1303,5140
Or one of 745 or a variety of.
7. as described in claim 1 with the dual cure metal coating of anti-pollution function, it is characterised in that: described contains
Fluorine/Si acrylate is various fluorinated acrylates and organic silicon acrylic ester resin, the CY- selected from middleization chemistry
The organic fluorinated monomer of 001 and CY-002, multicolored colour chemistry company organic silicon acrylic ester WSS-162 and WSS-163, UCB
The silicone modified acrylic resin EB350 and EB1360 of company, the CN990 of Sartomer, Taiwan Changxing chemistry it is public 6225 in
It is one or more.
8. as described in claim 1 with the dual cure metal coating of anti-pollution function, it is characterised in that: the promotion
Agent is phosphates acrylate, the PM-1 and PM- of CD-9051 and CD-9051, Japanese chemical company including Sartomer
One of 2 or several mixtures；The solvent is mainly the low-boiling solvent of height of various environment-friendly types, is selected from carbon
One of dimethyl phthalate, ethyl acetate, ethylene glycol monobutyl ether or several mixtures；It is public that the levelling agent is selected from BYK
One or both of 310 or 358 mixture of department；The pigment is various organic pigments, selected from organic blue, organic
One or both of red, organic yellow.
9. the preparation side of the dual cure metal coating with anti-pollution function as described in any one of claim 1~8
Method includes the following steps:
One, the photoinitiator of 0.5-5% mass parts is dissolved in the solvent of 10-20% mass parts, stirs evenly, obtains containing light
The solution I of initiator；
Two, the pigment of 1-5% mass parts is added to the reactive diluent and 10-40% mass parts of 6.667-33.335% mass parts
Hydroxylated acrylic resin in, mixed by three-roller, grind, obtain containing it is organic indigo plant pigment resin compound II；
Three, by the UV oligomer of 5-60% mass parts, the curing agent of 5-20% mass parts, 0.5-5% mass parts fluorine-containing/silicon third
Olefin(e) acid ester, the promotor of 0.5-5% mass parts, the levelling agent of 0.1-0.5% mass parts and 3.333-16.665% mass parts
Reactive diluent is added in blender, and the photoinitiator solution I prepared in step 1 is added and what is prepared in step 2 contain
The resin compound of organic indigo plant pigment, stirs, after filtering, the dual cure metal with anti-pollution function can be obtained
Use coating.
10. the application of the dual cure metal coating with anti-pollution function as described in any one of claim 1~8,
It is characterized by: the dual cure metal with anti-pollution function is widely used in anti-fouling ship paint, packaging with coating
Case coating, color steel tile coating and various metallic conduit coating.
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| CN111073427A (en) * | 2019-12-31 | 2020-04-28 | 芜湖春风新材料有限公司 | Dual UV (ultraviolet) curing coating for automotive interior parts, preparation method thereof and paint film formed by dual UV curing coating |
| CN112680103A (en) * | 2020-12-15 | 2021-04-20 | 北京化工大学常州先进材料研究院 | Ultrahigh-strength hydrophobic antifogging coating composition and application thereof |
| CN113249003A (en) * | 2021-06-24 | 2021-08-13 | 东莞大宝化工制品有限公司 | Heat and ultraviolet dual-curing varnish and preparation method thereof |
| CN113527991A (en) * | 2020-04-16 | 2021-10-22 | 宝山钢铁股份有限公司 | Environment-friendly water-based surface treating agent for color-coated substrate and using method thereof |
| CN114539845A (en) * | 2021-12-21 | 2022-05-27 | 惠州市容大感光科技有限公司 | Ink-jet printing solder-resist ink composition and circuit board thereof |
| CN116804123A (en) * | 2023-06-26 | 2023-09-26 | 中国石油大学(华东) | PET film ultraviolet light curing (UV) hardening liquid for folding screen |
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| CN103936996A (en) * | 2014-04-14 | 2014-07-23 | 茂名市信龙科技有限公司 | Synthesis of photo-cured fluorosilicone polymer and preparation method of photo-cured fluorosilicone polymer coating |
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